45154001544 has 32 divisors (see below), whose sum is σ = 116777592000. Its totient is φ = 14532322112.

The previous prime is 45154001521. The next prime is 45154001567. The reversal of 45154001544 is 44510045154.

It is an interprime number because it is at equal distance from previous prime (45154001521) and next prime (45154001567).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32437524 + ... + 32438915.

It is an arithmetic number, because the mean of its divisors is an integer number (3649299750).

Almost surely, 2^45154001544 is an apocalyptic number.

It is an amenable number.

45154001544 is an abundant number, since it is smaller than the sum of its proper divisors (71623590456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45154001544 is a wasteful number, since it uses less digits than its factorization.

45154001544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64876477 (or 64876473 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 45154001544 its reverse (44510045154), we get a palindrome (89664046698).

The spelling of 45154001544 in words is "forty-five billion, one hundred fifty-four million, one thousand, five hundred forty-four".