1055641502 has 16 divisors (see below), whose sum is σ = 1596618432. Its totient is φ = 523451040.

The previous prime is 1055641471. The next prime is 1055641513. The reversal of 1055641502 is 2051465501.

It is a happy number.

It is a super-2 number, since 2×1055641502² = 2228757961489632008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142043 + ... + 149289.

It is an arithmetic number, because the mean of its divisors is an integer number (99788652).

Almost surely, 2^1055641502 is an apocalyptic number.

1055641502 is a deficient number, since it is larger than the sum of its proper divisors (540976930).

1055641502 is a wasteful number, since it uses less digits than its factorization.

1055641502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7843.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 1055641502 is about 32490.6371436449. The cubic root of 1055641502 is about 1018.2134245276.

The spelling of 1055641502 in words is "one billion, fifty-five million, six hundred forty-one thousand, five hundred two".