45444525002 has 4 divisors (see below), whose sum is σ = 68166787506. Its totient is φ = 22722262500.

The previous prime is 45444524981. The next prime is 45444525019. The reversal of 45444525002 is 20052544454.

45444525002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 38119048081 + 7325476921 = 195241^2 + 85589^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11361131249 + ... + 11361131252.

Almost surely, 2^45444525002 is an apocalyptic number.

45444525002 is a deficient number, since it is larger than the sum of its proper divisors (22722262504).

45444525002 is a wasteful number, since it uses less digits than its factorization.

45444525002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22722262503.

The product of its (nonzero) digits is 128000, while the sum is 35.

It can be divided in two parts, 4544452 and 5002, that added together give a palindrome (4549454).

The spelling of 45444525002 in words is "forty-five billion, four hundred forty-four million, five hundred twenty-five thousand, two".