1051151560 has 16 divisors (see below), whose sum is σ = 2365091100. Its totient is φ = 420460608.

The previous prime is 1051151557. The next prime is 1051151561. The reversal of 1051151560 is 651511501.

It can be written as a sum of positive squares in 2 ways, for example, as 1036968804 + 14182756 = 32202^2 + 3766^2 .

It is a super-2 number, since 2×1051151560² = 2209839204180867200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051151561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13139355 + ... + 13139434.

Almost surely, 2^1051151560 is an apocalyptic number.

1051151560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1051151560 is an abundant number, since it is smaller than the sum of its proper divisors (1313939540).

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

1051151560 is a wasteful number, since it uses less digits than its factorization.

1051151560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26278800 (or 26278796 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 25.

The square root of 1051151560 is about 32421.4675793678. The cubic root of 1051151560 is about 1016.7677897563.

The spelling of 1051151560 in words is "one billion, fifty-one million, one hundred fifty-one thousand, five hundred sixty".