45550351 has 12 divisors (see below), whose sum is σ = 57804840. Its totient is φ = 35493360.

The previous prime is 45550339. The next prime is 45550357. The reversal of 45550351 is 15305554.

It is not a de Polignac number, because 45550351 - 2⁹ = 45549839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45550357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41716 + ... + 42793.

It is an arithmetic number, because the mean of its divisors is an integer number (4817070).

Almost surely, 2^45550351 is an apocalyptic number.

45550351 is a deficient number, since it is larger than the sum of its proper divisors (12254489).

45550351 is a wasteful number, since it uses less digits than its factorization.

45550351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84534 (or 84527 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 45550351 is about 6749.1000140760. The cubic root of 45550351 is about 357.1334884628.

It can be divided in two parts, 455503 and 51, that added together give a palindrome (455554).

The spelling of 45550351 in words is "forty-five million, five hundred fifty thousand, three hundred fifty-one".