6151102251555 has 16 divisors (see below), whose sum is σ = 9841801503744. Its totient is φ = 3280575233760.

The previous prime is 6151102251529. The next prime is 6151102251557. The reversal of 6151102251555 is 5551522011516.

It is not a de Polignac number, because 6151102251555 - 2³⁵ = 6116742513187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6151102251557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4288920 + ... + 5540490.

It is an arithmetic number, because the mean of its divisors is an integer number (615112593984).

Almost surely, 2^{6151102251555} is an apocalyptic number.

6151102251555 is a deficient number, since it is larger than the sum of its proper divisors (3690699252189).

6151102251555 is a wasteful number, since it uses less digits than its factorization.

6151102251555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579226.

The product of its (nonzero) digits is 75000, while the sum is 39.

The spelling of 6151102251555 in words is "six trillion, one hundred fifty-one billion, one hundred two million, two hundred fifty-one thousand, five hundred fifty-five".