1137448780602 has 32 divisors (see below), whose sum is σ = 2280191472000. Its totient is φ = 378267445248.

The previous prime is 1137448780577. The next prime is 1137448780603. The reversal of 1137448780602 is 2060878447311.

It is not an unprimeable number, because it can be changed into a prime (1137448780603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44403174 + ... + 44428782.

It is an arithmetic number, because the mean of its divisors is an integer number (71255983500).

Almost surely, 2^{1137448780602} is an apocalyptic number.

1137448780602 is an abundant number, since it is smaller than the sum of its proper divisors (1142742691398).

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

1137448780602 is a wasteful number, since it uses less digits than its factorization.

1137448780602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42550.

The product of its (nonzero) digits is 1806336, while the sum is 51.

The spelling of 1137448780602 in words is "one trillion, one hundred thirty-seven billion, four hundred forty-eight million, seven hundred eighty thousand, six hundred two".