45955051 has 4 divisors (see below), whose sum is σ = 47437504. Its totient is φ = 44472600.

The previous prime is 45955043. The next prime is 45955057. The reversal of 45955051 is 15055954.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15055954 = 2 ⋅7527977.

It is not a de Polignac number, because 45955051 - 2³ = 45955043 is a prime.

It is a super-2 number, since 2×45955051² = 4223733424825202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45954998 and 45955016.

It is not an unprimeable number, because it can be changed into a prime (45955057) 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, 741180 + ... + 741241.

It is an arithmetic number, because the mean of its divisors is an integer number (11859376).

Almost surely, 2^45955051 is an apocalyptic number.

45955051 is a deficient number, since it is larger than the sum of its proper divisors (1482453).

45955051 is a wasteful number, since it uses less digits than its factorization.

45955051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482452.

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 45955051 is about 6779.0154889925. The cubic root of 45955051 is about 358.1880429672.

The spelling of 45955051 in words is "forty-five million, nine hundred fifty-five thousand, fifty-one".