1369048554 has 40 divisors (see below), whose sum is σ = 3110915808. Its totient is φ = 449918280.

The previous prime is 1369048537. The next prime is 1369048601. The reversal of 1369048554 is 4558409631.

1369048554 is a `hidden beast` number, since 1 + 3 + 6 + 90 + 4 + 8 + 554 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 48012 + ... + 71015.

Almost surely, 2^1369048554 is an apocalyptic number.

1369048554 is an abundant number, since it is smaller than the sum of its proper divisors (1741867254).

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

1369048554 is a wasteful number, since it uses less digits than its factorization.

1369048554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119112 (or 119103 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 1369048554 is about 37000.6561293175. The cubic root of 1369048554 is about 1110.3833737833.

The spelling of 1369048554 in words is "one billion, three hundred sixty-nine million, forty-eight thousand, five hundred fifty-four".