1377533108 has 48 divisors (see below), whose sum is σ = 2778316800. Its totient is φ = 585416160.

The previous prime is 1377533099. The next prime is 1377533111. The reversal of 1377533108 is 8013357731.

It is a super-2 number, since 2×1377533108² = 3795194927272279328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2875613 + ... + 2876091.

It is an arithmetic number, because the mean of its divisors is an integer number (57881600).

Almost surely, 2^1377533108 is an apocalyptic number.

It is an amenable number.

1377533108 is an abundant number, since it is smaller than the sum of its proper divisors (1400783692).

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

1377533108 is a wasteful number, since it uses less digits than its factorization.

1377533108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140 (or 1138 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 1377533108 is about 37115.1331400010. The cubic root of 1377533108 is about 1112.6724847741.

The spelling of 1377533108 in words is "one billion, three hundred seventy-seven million, five hundred thirty-three thousand, one hundred eight".