6155601045 has 128 divisors (see below), whose sum is σ = 11505991680. Its totient is φ = 2782080000.

The previous prime is 6155601037. The next prime is 6155601061. The reversal of 6155601045 is 5401065516.

It is not a de Polignac number, because 6155601045 - 2³ = 6155601037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 6155600997 and 6155601015.

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 22714260 + ... + 22714530.

It is an arithmetic number, because the mean of its divisors is an integer number (89890560).

Almost surely, 2^6155601045 is an apocalyptic number.

It is an amenable number.

6155601045 is a deficient number, since it is larger than the sum of its proper divisors (5350390635).

6155601045 is a wasteful number, since it uses less digits than its factorization.

6155601045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467.

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 6155601045 is about 78457.6385382583. The cubic root of 6155601045 is about 1832.6948307832.

It can be divided in two parts, 615560 and 1045, that added together give a triangular number (616605 = T₁₁₁₀).

The spelling of 6155601045 in words is "six billion, one hundred fifty-five million, six hundred one thousand, forty-five".