1054052307 has 48 divisors (see below), whose sum is σ = 1903150080. Its totient is φ = 546134400.

The previous prime is 1054052291. The next prime is 1054052317. The reversal of 1054052307 is 7032504501.

It is a happy number.

It is not a de Polignac number, because 1054052307 - 2⁴ = 1054052291 is a prime.

It is a super-2 number, since 2×1054052307² = 2222052531784044498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054052317) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 296919 + ... + 300447.

It is an arithmetic number, because the mean of its divisors is an integer number (39648960).

Almost surely, 2^1054052307 is an apocalyptic number.

1054052307 is a deficient number, since it is larger than the sum of its proper divisors (849097773).

1054052307 is a wasteful number, since it uses less digits than its factorization.

1054052307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3984 (or 3981 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 1054052307 is about 32466.1717330516. The cubic root of 1054052307 is about 1017.7022180373.

Adding to 1054052307 its reverse (7032504501), we get a palindrome (8086556808).

The spelling of 1054052307 in words is "one billion, fifty-four million, fifty-two thousand, three hundred seven".