1053451245 has 96 divisors (see below), whose sum is σ = 2213205120. Its totient is φ = 422607360.

The previous prime is 1053451241. The next prime is 1053451249. The reversal of 1053451245 is 5421543501.

It is an interprime number because it is at equal distance from previous prime (1053451241) and next prime (1053451249).

It is not a de Polignac number, because 1053451245 - 2² = 1053451241 is a prime.

It is a super-2 number, since 2×1053451245² = 2219519051184100050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053451241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 232219 + ... + 236711.

It is an arithmetic number, because the mean of its divisors is an integer number (23054220).

Almost surely, 2^1053451245 is an apocalyptic number.

1053451245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1053451245 is an abundant number, since it is smaller than the sum of its proper divisors (1159753875).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053451245 is a wasteful number, since it uses less digits than its factorization.

1053451245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4555 (or 4548 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 1053451245 is about 32456.9136702799. The cubic root of 1053451245 is about 1017.5087366716.

Adding to 1053451245 its reverse (5421543501), we get a palindrome (6474994746).

The spelling of 1053451245 in words is "one billion, fifty-three million, four hundred fifty-one thousand, two hundred forty-five".