1554345364 has 48 divisors (see below), whose sum is σ = 3305877120. Its totient is φ = 629677440.

The previous prime is 1554345349. The next prime is 1554345367. The reversal of 1554345364 is 4635434551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1554345367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30264 + ... + 63439.

It is an arithmetic number, because the mean of its divisors is an integer number (68872440).

Almost surely, 2^1554345364 is an apocalyptic number.

It is an amenable number.

1554345364 is an abundant number, since it is smaller than the sum of its proper divisors (1751531756).

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

1554345364 is a wasteful number, since it uses less digits than its factorization.

1554345364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93760 (or 93758 counting only the distinct ones).

The product of its digits is 432000, while the sum is 40.

The square root of 1554345364 is about 39425.1869240971. The cubic root of 1554345364 is about 1158.3749947624.

The spelling of 1554345364 in words is "one billion, five hundred fifty-four million, three hundred forty-five thousand, three hundred sixty-four".