1050156516 has 12 divisors (see below), whose sum is σ = 2450365232. Its totient is φ = 350052168.

The previous prime is 1050156511. The next prime is 1050156551. The reversal of 1050156516 is 6156510501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1050156516² = 2205657416194516512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050156511) 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, 43756510 + ... + 43756533.

Almost surely, 2^1050156516 is an apocalyptic number.

It is an amenable number.

1050156516 is an abundant number, since it is smaller than the sum of its proper divisors (1400208716).

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

1050156516 is a wasteful number, since it uses less digits than its factorization.

1050156516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87513050 (or 87513048 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 1050156516 is about 32406.1184963581. The cubic root of 1050156516 is about 1016.4468566207.

The spelling of 1050156516 in words is "one billion, fifty million, one hundred fifty-six thousand, five hundred sixteen".