1457513950 has 12 divisors (see below), whose sum is σ = 2710976040. Its totient is φ = 583005560.

The previous prime is 1457513923. The next prime is 1457513957. The reversal of 1457513950 is 593157541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1457513957) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14575090 + ... + 14575189.

It is an arithmetic number, because the mean of its divisors is an integer number (225914670).

Almost surely, 2^1457513950 is an apocalyptic number.

1457513950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1457513950 is a deficient number, since it is larger than the sum of its proper divisors (1253462090).

1457513950 is a wasteful number, since it uses less digits than its factorization.

1457513950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29150291 (or 29150286 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 40.

The square root of 1457513950 is about 38177.4010377867. The cubic root of 1457513950 is about 1133.8029258336.

The spelling of 1457513950 in words is "one billion, four hundred fifty-seven million, five hundred thirteen thousand, nine hundred fifty".