1357995950 has 12 divisors (see below), whose sum is σ = 2525872560. Its totient is φ = 543198360.

The previous prime is 1357995929. The next prime is 1357995971. The reversal of 1357995950 is 595997531.

It is an interprime number because it is at equal distance from previous prime (1357995929) and next prime (1357995971).

It is a junction number, because it is equal to n+sod(n) for n = 1357995892 and 1357995901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13579910 + ... + 13580009.

It is an arithmetic number, because the mean of its divisors is an integer number (210489380).

Almost surely, 2^1357995950 is an apocalyptic number.

1357995950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1357995950 is a deficient number, since it is larger than the sum of its proper divisors (1167876610).

1357995950 is a wasteful number, since it uses less digits than its factorization.

1357995950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27159931 (or 27159926 counting only the distinct ones).

The product of its (nonzero) digits is 1913625, while the sum is 53.

The square root of 1357995950 is about 36850.9965943935. The cubic root of 1357995950 is about 1107.3871802894.

The spelling of 1357995950 in words is "one billion, three hundred fifty-seven million, nine hundred ninety-five thousand, nine hundred fifty".