1051837245 has 40 divisors (see below), whose sum is σ = 1984767840. Its totient is φ = 531450720.

The previous prime is 1051837229. The next prime is 1051837249. The reversal of 1051837245 is 5427381501.

It is not a de Polignac number, because 1051837245 - 2⁴ = 1051837229 is a prime.

It is a super-2 number, since 2×1051837245² = 2212723179938380050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051837249) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 60651 + ... + 76040.

It is an arithmetic number, because the mean of its divisors is an integer number (49619196).

Almost surely, 2^1051837245 is an apocalyptic number.

1051837245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1051837245 is a deficient number, since it is larger than the sum of its proper divisors (932930595).

1051837245 is a wasteful number, since it uses less digits than its factorization.

1051837245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136727 (or 136718 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 1051837245 is about 32432.0404075969. The cubic root of 1051837245 is about 1016.9888269846.

The spelling of 1051837245 in words is "one billion, fifty-one million, eight hundred thirty-seven thousand, two hundred forty-five".