1055551302502 has 8 divisors (see below), whose sum is σ = 1584275626800. Its totient is φ = 527459426904.

The previous prime is 1055551302499. The next prime is 1055551302503. The reversal of 1055551302502 is 2052031555501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1055551302502² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055551302503) 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, 158108002 + ... + 158114677.

It is an arithmetic number, because the mean of its divisors is an integer number (198034453350).

Almost surely, 2^{1055551302502} is an apocalyptic number.

1055551302502 is a deficient number, since it is larger than the sum of its proper divisors (528724324298).

1055551302502 is a wasteful number, since it uses less digits than its factorization.

1055551302502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316224350.

The product of its (nonzero) digits is 37500, while the sum is 34.

The spelling of 1055551302502 in words is "one trillion, fifty-five billion, five hundred fifty-one million, three hundred two thousand, five hundred two".