45353763 has 72 divisors (see below), whose sum is σ = 85398768. Its totient is φ = 23841216.

The previous prime is 45353753. The next prime is 45353771. The reversal of 45353763 is 36735354.

It is not a de Polignac number, because 45353763 - 2¹⁰ = 45352739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45353753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 154645 + ... + 154937.

It is an arithmetic number, because the mean of its divisors is an integer number (1186094).

Almost surely, 2^45353763 is an apocalyptic number.

45353763 is a deficient number, since it is larger than the sum of its proper divisors (40045005).

45353763 is a wasteful number, since it uses less digits than its factorization.

45353763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335 (or 316 counting only the distinct ones).

The product of its digits is 113400, while the sum is 36.

The square root of 45353763 is about 6734.5202501737. The cubic root of 45353763 is about 356.6189706312.

The spelling of 45353763 in words is "forty-five million, three hundred fifty-three thousand, seven hundred sixty-three".