1502023055 has 16 divisors (see below), whose sum is σ = 2043239520. Its totient is φ = 1050807168.

The previous prime is 1502023009. The next prime is 1502023057. The reversal of 1502023055 is 5503202051.

It is a cyclic number.

It is not a de Polignac number, because 1502023055 - 2⁸ = 1502022799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1502023055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1502023057) 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, 606872 + ... + 609341.

It is an arithmetic number, because the mean of its divisors is an integer number (127702470).

Almost surely, 2^1502023055 is an apocalyptic number.

1502023055 is a deficient number, since it is larger than the sum of its proper divisors (541216465).

1502023055 is a wasteful number, since it uses less digits than its factorization.

1502023055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216250.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 1502023055 is about 38755.9421895533. The cubic root of 1502023055 is about 1145.2286380052.

The spelling of 1502023055 in words is "one billion, five hundred two million, twenty-three thousand, fifty-five".