5615385477 has 24 divisors (see below), whose sum is σ = 8368973568. Its totient is φ = 3344140800.

The previous prime is 5615385473. The next prime is 5615385509. The reversal of 5615385477 is 7745835165.

It is not a de Polignac number, because 5615385477 - 2² = 5615385473 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5615385473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162924 + ... + 194357.

It is an arithmetic number, because the mean of its divisors is an integer number (348707232).

Almost surely, 2^5615385477 is an apocalyptic number.

It is an amenable number.

5615385477 is a deficient number, since it is larger than the sum of its proper divisors (2753588091).

5615385477 is a wasteful number, since it uses less digits than its factorization.

5615385477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357341 (or 357328 counting only the distinct ones).

The product of its digits is 3528000, while the sum is 51.

The square root of 5615385477 is about 74935.8757672185. The cubic root of 5615385477 is about 1777.4328052760.

The spelling of 5615385477 in words is "five billion, six hundred fifteen million, three hundred eighty-five thousand, four hundred seventy-seven".