45375276555 has 96 divisors (see below), whose sum is σ = 95433047424. Its totient is φ = 19469611008.

The previous prime is 45375276539. The next prime is 45375276571. The reversal of 45375276555 is 55567257354.

45375276555 is a `hidden beast` number, since 4 + 5 + 3 + 7 + 527 + 65 + 55 = 666.

It is an interprime number because it is at equal distance from previous prime (45375276539) and next prime (45375276571).

It is not a de Polignac number, because 45375276555 - 2⁴ = 45375276539 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1986057 + ... + 2008773.

It is an arithmetic number, because the mean of its divisors is an integer number (994094244).

Almost surely, 2^45375276555 is an apocalyptic number.

45375276555 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45375276555 is an abundant number, since it is smaller than the sum of its proper divisors (50057770869).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45375276555 is a wasteful number, since it uses less digits than its factorization.

45375276555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23125 (or 23122 counting only the distinct ones).

The product of its digits is 22050000, while the sum is 54.

The spelling of 45375276555 in words is "forty-five billion, three hundred seventy-five million, two hundred seventy-six thousand, five hundred fifty-five".