1655715054 has 32 divisors (see below), whose sum is σ = 3876800256. Its totient is φ = 461522880.

The previous prime is 1655715031. The next prime is 1655715091. The reversal of 1655715054 is 4505175561.

It is a happy number.

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, 479032 + ... + 482475.

It is an arithmetic number, because the mean of its divisors is an integer number (121150008).

Almost surely, 2^1655715054 is an apocalyptic number.

1655715054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1655715054 is an abundant number, since it is smaller than the sum of its proper divisors (2221085202).

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

1655715054 is a wasteful number, since it uses less digits than its factorization.

1655715054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961560.

The product of its (nonzero) digits is 105000, while the sum is 39.

The square root of 1655715054 is about 40690.4786651620. The cubic root of 1655715054 is about 1183.0284780425.

The spelling of 1655715054 in words is "one billion, six hundred fifty-five million, seven hundred fifteen thousand, fifty-four".