137703380457 has 8 divisors (see below), whose sum is σ = 183707258976. Its totient is φ = 91750877792.

The previous prime is 137703380453. The next prime is 137703380491. The reversal of 137703380457 is 754083307731.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 137703380457 - 2² = 137703380453 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137703380453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12837708 + ... + 12848429.

It is an arithmetic number, because the mean of its divisors is an integer number (22963407372).

Almost surely, 2^137703380457 is an apocalyptic number.

It is an amenable number.

137703380457 is a deficient number, since it is larger than the sum of its proper divisors (46003878519).

137703380457 is a wasteful number, since it uses less digits than its factorization.

137703380457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25687927.

The product of its (nonzero) digits is 1481760, while the sum is 48.

The spelling of 137703380457 in words is "one hundred thirty-seven billion, seven hundred three million, three hundred eighty thousand, four hundred fifty-seven".