1157900058949 has 6 divisors (see below), whose sum is σ = 1183060406534. Its totient is φ = 1133263885320.

The previous prime is 1157900058911. The next prime is 1157900059033. The reversal of 1157900058949 is 9498500097511.

It can be written as a sum of positive squares in only one way, i.e., 1148931021924 + 8969037025 = 1071882^2 + 94705^2 .

It is not a de Polignac number, because 1157900058949 - 2⁹ = 1157900058437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1157900058893 and 1157900058902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1157900058349) 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, 262084722 + ... + 262089139.

Almost surely, 2^{1157900058949} is an apocalyptic number.

It is an amenable number.

1157900058949 is a deficient number, since it is larger than the sum of its proper divisors (25160347585).

1157900058949 is an frugal number, since it uses more digits than its factorization.

1157900058949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524173955 (or 524173908 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 58.

The spelling of 1157900058949 in words is "one trillion, one hundred fifty-seven billion, nine hundred million, fifty-eight thousand, nine hundred forty-nine".