155514060551402 has 16 divisors (see below), whose sum is σ = 272267777744640. Its totient is φ = 65230821750768.

The previous prime is 155514060551357. The next prime is 155514060551429. The reversal of 155514060551402 is 204155060415551.

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, 118171777877 + ... + 118171779192.

It is an arithmetic number, because the mean of its divisors is an integer number (17016736109040).

Almost surely, 2^{155514060551402} is an apocalyptic number.

155514060551402 is a deficient number, since it is larger than the sum of its proper divisors (116753717193238).

155514060551402 is a wasteful number, since it uses less digits than its factorization.

155514060551402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236343557125.

The product of its (nonzero) digits is 600000, while the sum is 44.

The spelling of 155514060551402 in words is "one hundred fifty-five trillion, five hundred fourteen billion, sixty million, five hundred fifty-one thousand, four hundred two".