45988801 has 4 divisors (see below), whose sum is σ = 47058352. Its totient is φ = 44919252.

The previous prime is 45988793. The next prime is 45988807. The reversal of 45988801 is 10888954.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45988801 - 2³ = 45988793 is a prime.

It is a super-2 number, since 2×45988801² = 4229939634835202, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43), and also a Moran number because the ratio is a prime number: 1069507 = 45988801 / (4 + 5 + 9 + 8 + 8 + 8 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45988807) 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, 534711 + ... + 534796.

It is an arithmetic number, because the mean of its divisors is an integer number (11764588).

Almost surely, 2^45988801 is an apocalyptic number.

It is an amenable number.

45988801 is a deficient number, since it is larger than the sum of its proper divisors (1069551).

45988801 is a wasteful number, since it uses less digits than its factorization.

45988801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069550.

The product of its (nonzero) digits is 92160, while the sum is 43.

The square root of 45988801 is about 6781.5043316362. The cubic root of 45988801 is about 358.2757075292.

The spelling of 45988801 in words is "forty-five million, nine hundred eighty-eight thousand, eight hundred one".