5401777624 has 16 divisors (see below), whose sum is σ = 10138096800. Its totient is φ = 2698285152.

The previous prime is 5401777603. The next prime is 5401777643. The reversal of 5401777624 is 4267771045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316627 + ... + 333250.

It is an arithmetic number, because the mean of its divisors is an integer number (633631050).

Almost surely, 2^5401777624 is an apocalyptic number.

It is an amenable number.

5401777624 is a deficient number, since it is larger than the sum of its proper divisors (4736319176).

5401777624 is a wasteful number, since it uses less digits than its factorization.

5401777624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650922 (or 650918 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 43.

The square root of 5401777624 is about 73496.7864875737. The cubic root of 5401777624 is about 1754.6031330706.

The spelling of 5401777624 in words is "five billion, four hundred one million, seven hundred seventy-seven thousand, six hundred twenty-four".