1055155302 has 32 divisors (see below), whose sum is σ = 2353474560. Its totient is φ = 350415720.

The previous prime is 1055155301. The next prime is 1055155319. The reversal of 1055155302 is 2035515501.

1055155302 is a `hidden beast` number, since 105 + 5 + 1 + 553 + 0 + 2 = 666.

It is a super-2 number, since 2×1055155302² = 2226705422677422408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055155301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21418 + ... + 50685.

It is an arithmetic number, because the mean of its divisors is an integer number (73546080).

Almost surely, 2^1055155302 is an apocalyptic number.

1055155302 is an abundant number, since it is smaller than the sum of its proper divisors (1298319258).

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

1055155302 is a wasteful number, since it uses less digits than its factorization.

1055155302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72385 (or 72379 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 1055155302 is about 32483.1541264084. The cubic root of 1055155302 is about 1018.0570799768.

The spelling of 1055155302 in words is "one billion, fifty-five million, one hundred fifty-five thousand, three hundred two".