45267951 has 16 divisors (see below), whose sum is σ = 61576704. Its totient is φ = 29575104.

The previous prime is 45267941. The next prime is 45267953. The reversal of 45267951 is 15976254.

It is not a de Polignac number, because 45267951 - 2¹⁰ = 45266927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45267953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33450 + ... + 34776.

It is an arithmetic number, because the mean of its divisors is an integer number (3848544).

Almost surely, 2^45267951 is an apocalyptic number.

45267951 is a deficient number, since it is larger than the sum of its proper divisors (16308753).

45267951 is a wasteful number, since it uses less digits than its factorization.

45267951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550.

The product of its digits is 75600, while the sum is 39.

The square root of 45267951 is about 6728.1461785547. The cubic root of 45267951 is about 356.3939139084.

The spelling of 45267951 in words is "forty-five million, two hundred sixty-seven thousand, nine hundred fifty-one".